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Rotary Vacuum Pump Unit

NSN: 4310-01-582-2273 | Model: 2546B-01

An assembled unit consisting of a commonly mounted rotary vacuum pum (s), prime mover(s), and the necessary components to provide for a complete operation. It may include vacuum storage tank(s) .

NSN Properties and Flags
NATO Stock Number
End Application
6640-01-547-1760 petroleum quality analysis system
Part Name Assigned By Controlling Agency
Vacuum pump

Parts List for Petroleum Quality Analysis Syste  

Other components in the assembly of NSN 6640-01-547-1760
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M120T090Z 2020-02-24 PMCM2 3 EA
SPE7M119T1028 2018-10-22 PMCM2 5 EA
SPE7M119T0523 2018-10-15 PMCM2 4 EA
SPE7M118T729Q 2018-10-09 PMCM2 1 EA
SPE7M118T673C 2018-09-17 PMCM2 5 EA
SPE7M118T484Z 2018-07-16 PMCMS 1 EA
SPE7M018T8189 2018-05-03 PMCM4 1 EA
SPE7M018T3159 2018-01-02 DCB01 1 EA
SPE7M017T3196 2017-01-03 PMCMD 1 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 4310-01-582-2273 Datasheet

Supply Class (FSC):
Compressors And Vacuum Pumps
Cross Reference:
  • 2546B-01
  • 1-258-11
Cage Codes:
  • Welch Vacuum Technology Inc (CAGE 0NCC5)
  • Trueb Taeuber Und Co. Ag (CAGE S3886)
Schedule B & Trade:
  • Schedule B: 8414100000 (NAICS 333912)

    Vacuum pumps

  • SITC: 74311

    Vacuum pumps

  • End Use: 21100

    Industrial engines


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    128000 - Pumps pwr noi/working heads/parts

  • WCC:

    594 - Pumps and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    M - 85.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
    60 mo.
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,845.73 to $4,742.89..
Does NSN 4310-01-582-2273 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Australia, and Republic Of Korea
What is the NIIN of NSN 4310-01-582-2273?
015822273 or 01-582-2273
Does NSN 4310-01-582-2273 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4310-01-582-2273?
Solicitation SPE7M120T090Z for qty 3 on 02/14/2020
When was this national stock number assigned to the federal catalog?
Feb 11, 2010